| 2025 U15 Brentwood Beagles |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:27.33 | | | | 2 | 2 | | | Chelmsford | Essex County Schools Championships | 14 Jun 25 |
| 1500 | 4:29.00 | | | | 9 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 20 Aug 25 |
| 1500 | 4:29.39 | | | | 7 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 30 Apr 25 |
| 1500 | 4:31.01 | | | | 1 | h2 | | | Birmingham | ESAA English Schools Championships | 11 Jul 25 |
| 1500 | 4:31.88 | | | | 11 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 28 May 25 |
| 1500 | 4:33.64 | | | | 5 | | | | Birmingham | ESAA English Schools Championships | 12 Jul 25 |
| 1500 | 4:33.84 | | | | 1 | | | | Birmingham | ISA National Athletics Finals | 16 Jun 25 |
| 1500 | 4:38.5 | | | | 1 | B | | | Grays | Eastern Young Athletes league | 13 Apr 25 |
| 1500 | 4:39.48 | | | | 8 | | | | Birmingham | England Athletics Age Group Championships (Inc Para) and U15 & U17 Combined Events | 8 Aug 25 |
| 1500 | 4:43.0 | | | | 1 | B | | | Colchester | Eastern Young Athletes league | 18 May 25 |
| Mile | 4:55.16 | | | | 2 | A | | | Chelmsford | MilesofMiles | 21 Jun 25 |
| Mile | 4:58.55 | i | | | 3 | B | | | Lee Valley | Ayo Falola Dream Mile Meeting & Long Jump Competition | 12 Feb 25 |
| 3000 | 9:50.11 | | | | 4 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 16 Apr 25 |
| 3000 | 10:02.35 | | | | 2 | | | | Chelmsford | Essex County Championships | 11 May 25 |
| 2.6K | 8:54 | | | | 21 | | | | London | TCS Mini London Marathon | 26 Apr 25 |
| 2.85KXC | 9:23 | | | | 6 | | | | Ardingly | ESAA English Schools Championships | 15 Mar 25 |
| 3K | 10:11 | | | | 11 | | 3 | | Bath | Bristol Track Club Race Day 3K / 5K | 6 Apr 25 |
| 3KL | 10:32 | | | | 2 | L01 | | | Hylands Park | Essex County Relay Championships | 11 Oct 25 |
| 3KXC | 11:26 | | | | 9 | | | | Falkirk | SIAB Schools International | 22 Mar 25 |
| 3.18KXC | 11:12 | | | | 7 | | | | Leeds | ESAA English Schools Cup Final | 1 Mar 25 |
| 3.88KL | 13:26 | | | | 2 | L01 | | | Sutton Park | ERRA National Young Athlete Relays | 4 Oct 25 |
| 4KXC | 13:48 | | | | 5 | | 1 | | Hainault Forest | Essex League | 8 Nov 25 |
| 4KXC | 14:21 | c | | | 7 | R3 | 1 | 1 | One Tree Hill | Essex League | 25 Oct 25 |
| 4KXC | 15:40 | | | | 14 | | | | Wollaton Park | CAU Inter County Championships (inc British Athletics Cross Challenge) | 8 Mar 25 |
| 4KXC | 17:11 | | | | 5 | | | | Parliament Hill | ECCA Saucony English National Championships | 22 Feb 25 |
| 4.2KXC | 13:38 | | | | 3 | | | | Temple Newsam | UK Athletics Cross Challenge Leeds (inc. Home Countries International & Celtic Plate) | 8 Feb 25 |
| 4.3KXC | 16:28 | | | | 2 | | | | Basildon | Essex County Championships | 4 Jan 25 |
| 4.5KXC | 15:43 | | | | 7 | | | | Beckenham Place | South of England Championships | 25 Jan 25 |
| 5K | 17:35 | | | | 25 | | 4 | 3 | London Hyde Park | Serpentine Last Friday of the Month 5K | 30 May 25 |
| parkrun | 17:20 | | | | 14 | | 1 | 1 | Storeys Field | Storeys Field parkrun # 190 | 19 Apr 25 |
| parkrun | 17:41 | | | | 11 | | 2 | | Chalkwell Beach | Chalkwell Beach parkrun # 214 | 2 Aug 25 |
| parkrun | 18:13 | | | | 2 | | 1 | 1 | Great Notley | Great Notley parkrun # 496 | 15 Feb 25 |
| parkrun | 18:50 | | | | 12 | | 2 | | Victoria Dock | Victoria Dock parkrun # 259 | 23 Aug 25 |
| parkrun | 19:47 | | | | 2 | | 1 | 1 | Brentwood | Brentwood parkrun # 465 | 18 Oct 25 |
| 2024 U15 Chelmsford |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:27.94 | | | | 1 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 7 Aug 24 |
| 1500 | 4:39.69 | | | | 7 | 7 | | | Watford | Watford Harriers Open Graded Meetings | 21 Aug 24 |
| 1500 | 4:39.74 | | | | 2 | 1 | | | Chelmsford | Essex County Schools Championships | 8 Jun 24 |
| 1500 | 4:40.78 | | | | 1 | 5 | | | Watford | Watford Harriers Open Graded Meetings | 29 May 24 |
| 1500 | 4:41.94 | | | | 8 | h1 | | | Birmingham | ESAA English Schools' Championships | 12 Jul 24 |
| 1500 | 4:42.59 | | | | 2 | | | | Birmingham | National Preparatory Schools Athletics | 3 Jul 24 |
| 1500 | 4:43.43 | | | | 3 | | | | Walton | SEAA U13/U15/U17 Championships | 10 Aug 24 |
| 1500 | 4:55.2 | | | | 4 | | | | Brentwood | Brentwood Beagles Club Championships & Open | 1 Sep 24 |
| 1500 | 4:55.34 | | | | 1 | | | | Bury St. Edmunds | West Suffolk Middle Distance & Steeplechase Festival | 28 Apr 24 |
| 3000 | 10:12.45 | | | | 4 | | | | Chelmsford | Essex County Championships | 12 May 24 |
| 2KXCL | 7:48 | | | | 11 | L1 | | | Mansfield | ECCA National Cross Country Relays | 2 Nov 24 |
| 3KL | 10:07 | | | | 3 | L1 | | | Aldershot | Southern Young Athletes Relays | 21 Sep 24 |
| 3KXC | 10:46 | | | | 9 | | | | Beckenham Place | South of England Championships | 27 Jan 24 |
| 3KXC | 11:15 | | | | 5 | | | | Sefton Park | British Athletics Cross Challenge (inc Euro Trials, L&D, Red Rose and Mid Lancs Leagues) | 23 Nov 24 |
| 3KXC | 11:49 | | | | 23 | | | | Wollaton Park | CAU Inter County Championships (inc British Athletics Cross Challenge) | 9 Mar 24 |
| 3KXCL | 11:20 | | | | 1 | L1 | | 1 | Weald Country Park | Essex County Relay Championships | 12 Oct 24 |
| 3.1KXC | 12:43 | | | | 3 | | | | Basildon | Essex County Championships | 6 Jan 24 |
| 3.18KXC | 12:04 | | | | 2 | | | | Worksop College | National ISA Championships | 2 Mar 24 |
| 3.5KXC | 12:14 | | | | 4 | Y8 | | | Writtle University College | Essex Schools' Year 7 & 8 Championships | 27 Feb 24 |
| 4KXC | 13:57 | | | | 1 | | | | Bury St.Edmunds | Eastern AA Championships | 16 Nov 24 |
| 4KXC | 14:21 | | | | 8 | | 2 | | Hainault Forest | Essex League | 5 Oct 24 |
| 4KXC | 15:59 | | | | 10 | | 1 | | Gloucester Park | Essex League | 26 Oct 24 |
| 5K | 17:25 | | | | 22 | | 3 | 1 | London Hyde Park | Serpentine Last Friday of the Month 5K | 25 Oct 24 |
| 5K | 17:46 | | | | 38 | | 3 | 2 | London Hyde Park | Serpentine Last Friday of the Month 5K | 31 May 24 |
| 5K | 17:50 | | | | 35 | | 3 | 1 | London Hyde Park | Serpentine Last Friday of the Month 5K | 27 Dec 24 |
| parkrun | 18:22 | | | | 4 | | 1 | 1 | Great Notley | Great Notley parkrun # 485 | 14 Dec 24 |
| parkrun | 18:24 | | | | 3 | | 1 | 1 | Great Notley | Great Notley parkrun # 451 | 20 Apr 24 |
| parkrun | 18:35 | | | | 4 | | 2 | 1 | Great Notley | Great Notley parkrun # 486 | 21 Dec 24 |
| parkrun | 19:03 | | | | 2 | | 1 | 1 | Great Notley | Great Notley parkrun # 474 | 28 Sep 24 |
| parkrun | 19:19 | | | | 1 | | 1 | 1 | Great Notley | Great Notley parkrun # 449 | 6 Apr 24 |
| parkrun | 19:23 | | | | 4 | | 1 | 1 | Great Notley | Great Notley parkrun # 466 | 3 Aug 24 |
| ZXC | NT | | | | 5 | | | | Benfleet | Essex County Schools' Championships | 20 Jan 24 |
| 2023 U13 Braintree |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:34.05 | | | | 1 | | | | Birmingham | ISA Nationals Athletics Finals | 19 Jun 23 |
| 1500 | 5:05.0 | | | | 1 | | | | Bedford | East Area Prep Schools Championships | 9 Jun 23 |
| 1500 | 5:06.54 | | | | 3 | 2 | | | Walton | Derek Crookes Under-13 Inter-County Track & Field | 29 Jul 23 |
| 1500 | 5:08.00 | | | | 4 | | | | Grays | Essex County Championships | 14 May 23 |
| 1500 | 5:11.42 | | | | 4 | 2 | | | Nuneaton | National Preparatory Schools Athletics Championships | 3 Jul 23 |
| 1500 | 5:16.83 | | | | 1 | 2 | | | Chelmsford | Essex Schools Year 7 Championship | 28 Jun 23 |
| 2KXCL | 7:37 | | | | 4 | L01 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 23 |
| 2KXCL | 7:49 | | | | 4 | L01 | | | Mansfield | ECCA National Cross Country Relays | 4 Nov 23 |
| 1.6ML | 9:14 | | | | 4 | L1 | | 2 | Colchester | Essex & Suffolk County Relay Championships | 16 Apr 23 |
| 2.7KXC | 11:19 | | | | 2 | Y7W | | | Worksop | National ISA Championships | 4 Mar 23 |
| 3KL | 10:54 | | | | 3 | L01 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| 3KXC | 11:40 | | | | 7 | Y7 | | | Tonbridge | South East Schools' Inter-Counties Years 7 & 8 Championships | 25 Mar 23 |
| 3KXC | 12:05 | | | | 39 | | | | Bolesworth Castle | ECCA Saucony English National Cross Country Championships | 25 Feb 23 |
| 3KXC | 12:23 | | | | 4 | Y7 | | | Writtle | Essex Schools' Year 7 & 8 Championships | 8 Feb 23 |
| 3KXC | 13:34 | | | | 9 | | | | Basildon | Essex County Championships | 7 Jan 23 |
| 3.88KL | 14:26 | | | | 3 | L01 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 23 |
| parkrun | 20:21 | | | | 9 | | 2 | 1 | Fell Foot | Fell Foot parkrun # 376 | 28 Oct 23 |
| parkrun | 22:13 | | | | 17 | | | 1 | Fell Foot | Fell Foot parkrun # 346 | 1 Apr 23 |
| 2022 U13 Braintree |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 1:53.39 | | | | 2 | | | | Sportcity | ISA Nationals Athletics Finals | 13 Jun 22 |
| 1500 | 5:34.0 | | | | 3 | A | | | Chelmsford | Eastern Young Athletes League | 5 Jun 22 |
| 1500 | 6:02.2 | | | | 1 | B | | | Braintree | East Anglian League | 29 May 22 |
| 2KXC | 8:29 | | | | 8 | 1 | | | Worksop | National ISA Championships | 19 Mar 22 |
| 2.37KXC | 9:04 | | | | 20 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 5K | 20:05 | | | | 25 | FAST | 7 | 2 | Colchester | Colchester Christmas Races | 27 Dec 22 |
| parkrun | 21:30 | | | | 9 | | 3 | 1 | Great Notley | Great Notley parkrun # 376 | 19 Nov 22 |
| parkrun | 21:32 | | | | 15 | | | 1 | Great Notley | Great Notley parkrun # 369 | 1 Oct 22 |
| parkrun | 21:37 | | | | 8 | | 1 | 1 | Great Notley | Great Notley parkrun # 377 | 26 Nov 22 |
| parkrun | 21:39 | | | | 12 | | 1 | 1 | Great Notley | Great Notley parkrun # 345 | 16 Apr 22 |
| parkrun | 21:54 | | | | 13 | | 3 | 1 | Great Notley | Great Notley parkrun # 380 | 24 Dec 22 |
| parkrun | 22:12 | | | | 16 | | 2 | 1 | Great Notley | Great Notley parkrun # 364 | 27 Aug 22 |
| parkrun | 22:12 | | | | 21 | | | 1 | Great Notley | Great Notley parkrun # 373 | 29 Oct 22 |
| parkrun | 22:37 | | | | 20 | | 3 | 1 | Great Notley | Great Notley parkrun # 365 | 3 Sep 22 |
| parkrun | 22:53 | | | | 15 | | | 1 | Great Notley | Great Notley parkrun # 336 | 5 Feb 22 |
| parkrun | 22:56 | | | | 23 | | 2 | 1 | Fell Foot | Fell Foot parkrun # 326 | 22 Oct 22 |
| parkrun | 23:06 | | | | 18 | | 2 | 1 | Great Notley | Great Notley parkrun # 344 | 9 Apr 22 |
| parkrun | 23:14 | | | | 13 | | 2 | 1 | Great Notley | Great Notley parkrun # 360 | 30 Jul 22 |
| 2021 U11 Braintree |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:12 | | | | 33 | | 2 | 1 | Great Notley | Great Notley parkrun # 316 | 18 Sep 21 |
| parkrun | 24:20 | | | | 53 | | 3 | 1 | Great Notley | Great Notley parkrun # 314 | 4 Sep 21 |
| parkrun | 25:33 | | | | 43 | | 3 | 1 | Great Notley | Great Notley parkrun # 313 | 28 Aug 21 |
| parkrun | 25:34 | | | | 56 | | | 1 | Great Notley | Great Notley parkrun # 311 | 14 Aug 21 |
| parkrun | 25:47 | | | | 67 | | | | Great Notley | Great Notley parkrun # 317 | 25 Sep 21 |
| parkrun | 25:59 | | | | 53 | | | | Great Notley | Great Notley parkrun # 330 | 25 Dec 21 |
| parkrun | 26:04 | | | | 44 | | | 1 | Great Notley | Great Notley parkrun # 310 | 7 Aug 21 |
| parkrun | 26:47 | | | | 72 | | | 1 | Great Notley | Great Notley parkrun # 309 | 31 Jul 21 |